Reduced-reference video quality metric using spatial Information in salient regions

In multimedia transmission, it is important to rely on an objective quality metric which accurately represents the subjective quality of processed images and video sequences. Maintaining acceptable Quality of Experience in video transmission requires the ability to measure the quality of the video...

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Main Authors:	Abdul Rahman, Farah Diyana, Agrafiotis, Dimitris, Khalifa, Othman Omran, Zhang, Fan
Format:	Article
Language:	English English
Published:	Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) 2018
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/1/Reduced-Reference%20Video%20Quality%20Metric%20Using%20Spatial%20Information%20in%20Salient%20Regions.pdf http://irep.iium.edu.my/63397/7/63397_Reduced-Reference%20video%20quality%20metric%20_scopus.pdf

id	iium-63397
recordtype	eprints
spelling	iium-633972018-08-08T08:39:27Z http://irep.iium.edu.my/63397/ Reduced-reference video quality metric using spatial Information in salient regions Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Khalifa, Othman Omran Zhang, Fan T Technology (General) In multimedia transmission, it is important to rely on an objective quality metric which accurately represents the subjective quality of processed images and video sequences. Maintaining acceptable Quality of Experience in video transmission requires the ability to measure the quality of the video seen at the receiver end. Reduced-reference metrics make use of side-information that is transmitted to the receiver for estimating the quality of the received sequence with low complexity. This attribute enables real-time assessment and visual degradation detection caused by transmission and compression errors. A novel reduced-reference video quality known as the Spatial Information in Salient Regions Reduced Reference Metric is proposed. The approach proposed makes use of spatial activity to estimate the received sequence distortion after concealment. The statistical elements analysed in this work are based on extracted edges and their luminance distributions. Results highlight that the proposed edge dissimilarity measure has a good correlation with DMOS scores from the LIVE Video Database. Lembaga Penerbitan dan Publikasi Ilmiah (LPPI) 2018-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/63397/1/Reduced-Reference%20Video%20Quality%20Metric%20Using%20Spatial%20Information%20in%20Salient%20Regions.pdf application/pdf en http://irep.iium.edu.my/63397/7/63397_Reduced-Reference%20video%20quality%20metric%20_scopus.pdf Abdul Rahman, Farah Diyana and Agrafiotis, Dimitris and Khalifa, Othman Omran and Zhang, Fan (2018) Reduced-reference video quality metric using spatial Information in salient regions. TELKOMNIKA, 16 (3). pp. 965-973. ISSN 1693-6930 http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9036/pdf_679 10.12928/TELKOMNIKA.v16i3.9036
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Khalifa, Othman Omran Zhang, Fan Reduced-reference video quality metric using spatial Information in salient regions
description	In multimedia transmission, it is important to rely on an objective quality metric which accurately represents the subjective quality of processed images and video sequences. Maintaining acceptable Quality of Experience in video transmission requires the ability to measure the quality of the video seen at the receiver end. Reduced-reference metrics make use of side-information that is transmitted to the receiver for estimating the quality of the received sequence with low complexity. This attribute enables real-time assessment and visual degradation detection caused by transmission and compression errors. A novel reduced-reference video quality known as the Spatial Information in Salient Regions Reduced Reference Metric is proposed. The approach proposed makes use of spatial activity to estimate the received sequence distortion after concealment. The statistical elements analysed in this work are based on extracted edges and their luminance distributions. Results highlight that the proposed edge dissimilarity measure has a good correlation with DMOS scores from the LIVE Video Database.
format	Article
author	Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Khalifa, Othman Omran Zhang, Fan
author_facet	Abdul Rahman, Farah Diyana Agrafiotis, Dimitris Khalifa, Othman Omran Zhang, Fan
author_sort	Abdul Rahman, Farah Diyana
title	Reduced-reference video quality metric using spatial Information in salient regions
title_short	Reduced-reference video quality metric using spatial Information in salient regions
title_full	Reduced-reference video quality metric using spatial Information in salient regions
title_fullStr	Reduced-reference video quality metric using spatial Information in salient regions
title_full_unstemmed	Reduced-reference video quality metric using spatial Information in salient regions
title_sort	reduced-reference video quality metric using spatial information in salient regions
publisher	Lembaga Penerbitan dan Publikasi Ilmiah (LPPI)
publishDate	2018
url	http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/ http://irep.iium.edu.my/63397/1/Reduced-Reference%20Video%20Quality%20Metric%20Using%20Spatial%20Information%20in%20Salient%20Regions.pdf http://irep.iium.edu.my/63397/7/63397_Reduced-Reference%20video%20quality%20metric%20_scopus.pdf
first_indexed	2023-09-18T21:29:55Z
last_indexed	2023-09-18T21:29:55Z
_version_	1777412442143326208

Reduced-reference video quality metric using spatial Information in salient regions

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